Green Nanotechnology from Cumin Phytochemicals: Generation of Biocompatible Gold Nanoparticles.
Green Nanotechnology from Cumin Phytochemicals: Generation of Biocompatible Gold Nanoparticles.
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小茴香植物化学品的绿色纳米技术:生物相容性金纳米颗粒的生成。
DOI:
10.1080/19430850902931599
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发表时间:
2009
期刊:
影响因子:
--
通讯作者:
Katti,KatteshV
中科院分区:
文献类型:
--
作者:
Katti,Kavita;Chanda,Nripen;Shukla,Ravi;Zambre,Ajit;Suibramanian,Thilakavathi;Kulkarni,RajeshR;Kannan,Raghuraman;Katti,KatteshV
The powerful antioxidant characteristics of various phytochernicals within cumin prompted us to test their efficacy in reducing sodium tetrachloroaurate to corresponding gold nanoparticles. We, herein, report an unprecedented synthetic route that involves the production of well-defined spherical gold nanoparticles by simple mixing of cumin to an aqueous solution of sodium tetrachloro aurate. Production of gold nanoparticles in this cumin–mediatedGreen Nanotechnologicalprocess is achieved under biologically benign conditions. The gold nanoparticles generated through cumin-mediated process did not aggregate suggesting that the cocktail of phytochemicals including proteins serve as excellent coatings on nanoparticles and thus, provide robust shielding from aggregations. In addition, the phytochemical coatings on nanoparticles have rendered nontoxic features to these ‘Green Gold Nanoparticles’ as demonstrated through detailed MTT assays performed on 'normal fibroblast cells. Results of our studies presenting a new ‘Nano-Naturo’ connection for the production and utility of gold nanoparticles for potential applications in nanomedicine and nanotechnology are discussed in this paper.
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影响因子:
8.8
作者:
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通讯作者:
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DOI:
10.3109/09637480801993938
发表时间:
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影响因子:
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通讯作者:
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